http://tags.library.upenn.edu/tag/opera+singspiel PennTags Feed for /tag/opera+singspiel PennTags Feed http://tags.library.upenn.edu/makerecord/vcat/7732 http://tags.library.upenn.edu/makerecord/vcat/7732 Die Entf|hrung aus dem Serail / music by Wolfgang Amadeus Mozart ; libretto by Gottlieb Stephanie (the Younger), after Christoph Friedrich Bretzner ; stage production, August Everding ; video director, Karl-Heinz Hundorf.